micropython/tests/extmod/uheapq1.py
David Lechner 3dc324d3f1 tests: Format all Python code with black, except tests in basics subdir.
This adds the Python files in the tests/ directory to be formatted with
./tools/codeformat.py.  The basics/ subdirectory is excluded for now so we
aren't changing too much at once.

In a few places `# fmt: off`/`# fmt: on` was used where the code had
special formatting for readability or where the test was actually testing
the specific formatting.
2020-03-30 13:21:58 +11:00

43 lines
645 B
Python

try:
import uheapq as heapq
except:
try:
import heapq
except ImportError:
print("SKIP")
raise SystemExit
try:
heapq.heappop([])
except IndexError:
print("IndexError")
try:
heapq.heappush((), 1)
except TypeError:
print("TypeError")
def pop_and_print(h):
l = []
while h:
l.append(str(heapq.heappop(h)))
print(" ".join(l))
h = []
heapq.heappush(h, 3)
heapq.heappush(h, 1)
heapq.heappush(h, 2)
print(h)
pop_and_print(h)
h = [4, 3, 8, 9, 10, 2, 7, 11, 5]
heapq.heapify(h)
print(h)
heapq.heappush(h, 1)
heapq.heappush(h, 6)
heapq.heappush(h, 12)
print(h)
pop_and_print(h)